Borealis Ag

Christophe Salles

Daniela Mileva

Susanne Kahlen

Hermann Braun

Michael Jerabek

Erwin Kastner

Angelica Maëlle Delphine Legras

Angelica Legras

Francisco Saccetti

A composition suitable for automotive application obtainable by blending at least components (A), (B) and (C): (A) 15 wt.-% to 50 wt.-%, preferably 17 to 47 wt.-%, more preferably 18 to 45 wt.-% of a mixed-plastics polypropylene blend; (B) 10 wt.-% to 60 wt.-%, preferably 15 to 55 wt.-%, more preferably 17 to 52 wt.-% of a first heterophasic propylene copolymer; and (C) 5 wt.-% to 25 wt.-%, preferably 7 to 22 wt.-%, more preferably 8 to 20 wt.-% of an inorganic filler.

Polypropylene composition for interior automotive applications

A composition suitable for automotive application obtainable by blending at least components (A), (B), (C) and (D): (A) 15 wt.-% to 50 wt.-%, preferably 18 to 44 wt.-%, more preferably 20 to 40 wt.-% of a mixed-plastics polypropylene blend; (B) 20 wt.-% to 50 wt.-%, preferably 22 to 47 wt.-%, more preferably 25 to 45 wt.-% of a heterophasic propylene copolymer; (C) 5 wt.-% to 25 wt.-%, preferably 7 to 23 wt.-%, more preferably 10 to 22 wt.-% of an ethylene-based plastomer and (D) 5 wt.-% to 25 wt.-%, preferably 7 to 22 wt.-%, more preferably 10 to 20 wt.-% of an inorganic filler.

Polypropylene composition for exterior automotive applications

A composition suitable for automotive application obtainable by blending at least components a) to f), or a), b), c), d), C and f) under the proviso that e) is not present a) 12 to 40 wt.-%, preferably 14 to 38 wt. %, more preferably 15 to 35 wt.-% of a first heterophasic polypropylene copolymer (HECO 1) b) 12 to 40 wt.-%, preferably 14 to 38 wt.-%, more preferably 15 to 35 wt.-% of a second heterophasic polypropylene copolymer (HECO 2) c) 15 to 65 wt.-%, preferably 18 to 60 wt.-%, more preferably 20 to 55 wt.-% of a polypropylene-polyethylene blend (A) d) 3.0 to 20 wt.-%, preferably 5.0 to 15 wt.-% and more preferably 6.0 to 15 wt.-% of an inorganic filler e) 0 to 15 wt.-% HDPE f) 0.01 to 4.0 wt.-% of additives.

Low filled automotive polypropylene composition containing recyclates

Growing community of inventors

Courbevoie, France

Christophe Salles